WE_zigzag

WE_zigzag#

WE_zigzag stimulus example
stimupy.papers.RHS2007.WE_zigzag(ppd=PPD, pad=True)#

Wedding cake stimulus as shown in Robinson, Hammon, & de Sa (2007) Fig 1f.

Parameters:

  • ppd (int) – Resolution of stimulus in pixels per degree. (default: 32)

  • pad (bool) – If True, include padding to 32x32 deg (default: True)

Returns:

dict with the stimulus (key: “img”) and target mask (key: “target_mask”) and additional keys containing stimulus parameters

Return type:

dict of str

References

Clifford, C. W. G., & Spehar, B. (2003).

Using colour to disambiguate contrast and assimilation in White’s effect. Journal of Vision, 3, 294a. https://doi.org/10.1167/3.9.294

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